| Synthesis of γ-alkoxy-propylamines and their collecting properties on aluminosilicate minerals |
| |
| 作者姓名： | 曹学锋 胡岳华 徐兢 |
| |
| 作者单位： | School of Resources Processing and Bioengineering，Central South University，Changsha 410083，China，School of Resources Processing and Bioengineering，Central South University，Changsha 410083，China，School of Resources Processing and Bioengineering，Central South University，Changsha 410083，China |
| |
| 基金项目： | Project(G19990 64 90 1)supportedbytheNationalKeyFundamentalResearchandDevelopmentProgramofChina，pro ject ( 5 992 5 412 )supportedbytheNationalScienceFoundationforDistinguishedScholar |
| |
| 摘 要： | 1 INTRODUCTIONBayerprocessiswidelyusedtotreatthebauxitewithmoleratioofAl2 O3toSiO2 (n (Al) /n (Si) )morethan 8.AlthoughthereareabundantbauxiteresourcesinChina ,mostofthemarediasporicbaux itewithhighaluminumcontent ,butlown(Al) /n(Si) ,usually 5 8[1] .ThistypeofbauxiteisdifficulttobetreateddirectlybytheBayerprocess .Itisthereforehighlydesirabletoincreasen(Al) /n(Si)ofbauxitebyphysicalcleaning[2 ] .Forthisreason ,flotationdesilicate Bayerprocesswasdeveloped[3] .Flotationdesilicationc…
|
| 关 键 词： | 选矿 铝矽酸盐 浮选 高岭石 |
| 本文献已被 CNKI 等数据库收录！ |
